Who wants to talk and is very bored

Which of the following is not a characteristic of bebop? reharmonization and chord substitution common emphasis on improvised solos new repertoire created from jazz standards using new melodies general attitude of restraint, tranquility

Name the painting above and its artist. what media was used to create this piece? why do you think the artist chose to use this media for this piece?

The adoption of allowed classical music to have much more effective dynamic ranges.